Growth Technology Super PK 5.5L | For Heavy Yield 

GT Super PK is the perfect plant supplement forincreased quality and quantity of fruit and flower yields by increasing thepotassium and phosphorous concentration of your nutrient solution. GTSuper PK should be used during your flowering and fruiting stageas an additive to your nutrients.

Benefits:

> High quality Phosphorous and Potassium (PK) supplement

> Encourages heavy and bountiful yields in floweringplants

> Promotes exceptional quality and taste

Super PK is a
concentrated solution containing phosphorus and potassium. Phosphorus is an
important component of cell membranes where it plays a role in the interaction
between the cell membrane surface and nutrients in the growing medium.
Potassium which next to nitrogen is the mineral nutrient required in the
largest amount by plants. Potassium is important in a plants ability to handle
stress from environmental factors like pathogens, drought, frost etc. Potassium
also plays a very important role in osmoregulation or the control of the amount
of water inside cells.